So I successfully installed Cynogenmod 7.2 but the 99% battery thing is pissing me off. Yes I did use BatteryCalibrator and also tried deleting the battery file through advanced option via CWM.
But I still have the 99% battery thing. Whenever my cell reaches 100% and I unplug it and it goes to 99 instantly too. Any help? I seached almost everything but no help.
Sent from my MB525 using XDA
pure logic bro...it's 100% when u have it plugged in and then ofc it drops to 99% because it looses some mili amps
if u don't want to see that..just don't use any soft that shows u battery percentage
remuseu said:
pure logic bro...it's 100% when u have it plugged in and then ofc it drops to 99% because it looses some mili amps
if u don't want to see that..just don't use any soft that shows u battery percentage
Click to expand...
Click to collapse
99% in just 1 sec after unplugging isn't logic :what:
Sent from my MB525 using XDA
nidhish91 said:
99% in just 1 sec after unplugging isn't logic :what:
Sent from my MB525 using XDA
Click to expand...
Click to collapse
well maybe because of your battery usage in time, because it happens to me also, so maybe our battery has a lot of usage and in a future we need to change battery :/
Sent from my MB525 using xda premium
YahsCE said:
well maybe because of your battery usage in time, because it happens to me also, so maybe our battery has a lot of usage and in a future we need to change battery :/
Sent from my MB525 using xda premium
Click to expand...
Click to collapse
The same problem here, i tried many batt fix but no one works. It has started since i first installed CM7.2 ( mine is defy plus ). Still keep searching. It's because of the kernel i guess. Anyway to change it ?
binhtop said:
The same problem here, i tried many batt fix but no one works. It has started since i first installed CM7.2 ( mine is defy plus ). Still keep searching. It's because of the kernel i guess. Anyway to change it ?
Click to expand...
Click to collapse
Do you have baterry drops while using? Like from 30% to 15% ? Cause i've found that and that's not cool
Sent from my MB525 using xda premium
Hi guys, I wouldn't accuse ROM or kernel, more I wouldn't bother too much, till I do not have to charge twice a day.
I have the same issues with two different phones at home, different kernels and different ROMs. Though I tried batt calibration and CWM wipe, it does not help. Both phones never reach 100% - go to 99% even if you charge for several hours then.
Sometimes I have 7% drop per 8 hours, sometimes 5% in 20 minutes - both cases only 2G is working (and of course some mess in background ;-)). I would rather accuse some applications working in background. Anyway rebooting helps.
For the case of sudden drop by 15% - do you have any task killer killing your batt widget? Or, may be, your battery widget is refreshed once per hour or so? Just proposals to check. (it is funny when task killer kills your clock widget - might be a lot of fun when you suddnely find you are two hours late. Know such case)
corrinti said:
Hi guys, I wouldn't accuse ROM or kernel, more I wouldn't bother too much, till I do not have to charge twice a day.
I have the same issues with two different phones at home, different kernels and different ROMs. Though I tried batt calibration and CWM wipe, it does not help. Both phones never reach 100% - go to 99% even if you charge for several hours then.
Sometimes I have 7% drop per 8 hours, sometimes 5% in 20 minutes - both cases only 2G is working (and of course some mess in background ;-)). I would rather accuse some applications working in background. Anyway rebooting helps.
For the case of sudden drop by 15% - do you have any task killer killing your batt widget? Or, may be, your battery widget is refreshed once per hour or so? Just proposals to check. (it is funny when task killer kills your clock widget - might be a lot of fun when you suddnely find you are two hours late. Know such case)
Click to expand...
Click to collapse
My battery widget it's the default one, i will post one screenshot later to explain
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here are the image, as you can see at the end of the image there is a drop of the battery i was telling..
installed cm7.1 11-11-11 will see what happens
Sent from my MB525 using xda premium
YahsCE said:
here are the image, as you can see at the end of the image there is a drop of the battery i was telling..
Click to expand...
Click to collapse
I'm having the exacte same problem with battery drops except that in my case i have 2 drops instead of 1, the first one at 70% and the second one at 30% or so...happened with 2 roms, stock and cm7.2...
Buying a new battery will most likely fix it ...isnt it??
Cacha21 said:
I'm having the exacte same problem with battery drops except that in my case i have 2 drops instead of 1, the first one at 70% and the second one at 30% or so...happened with 2 roms, stock and cm7.2...
Buying a new battery will most likely fix it ...isnt it??
Click to expand...
Click to collapse
That's what i suppose, i'm going to see what happens with cm7.1
Sent from my MB525 using xda premium
yea same thing to my defy red Lens. Started noticing it happen when I switched to cm7.1 from jboogies rom awhile ago. Ever since then I thought it was normal. But know its just getting annoying. What battery fixes have you tried maybe I can try them and hope for the best.
kidrobot52 said:
yea same thing to my defy red Lens. Started noticing it happen when I switched to cm7.1 from jboogies rom awhile ago. Ever since then I thought it was normal. But know its just getting annoying. What battery fixes have you tried maybe I can try them and hope for the best.
Click to expand...
Click to collapse
I never tried any battery fixes but i want to know whay to do to fix it
Sent from my MB525 using xda premium
The 100% to 99% when you unplug is not a problem. its because when it calculates the battery "%" it always takes the lower value
Example:
Battery level is 80.9 -> shows 80
Battery level is 99.999999999 -> it shows 99!
that is not a bug
Mine is also having this problem. Jumps from 30% to 20% instantly if the phone has been fully charged. However if I only charge it to 50% it does not jump.
Sent from my MB525 using Tapatalk 2
JerryDarkHorse said:
Mine is also having this problem. Jumps from 30% to 20% instantly if the phone has been fully charged. However if I only charge it to 50% it does not jump.
Sent from my MB525 using Tapatalk 2
Click to expand...
Click to collapse
Yes thats also weird that's happening to me also, it's that to be called a bug
Sent from my MB525 using xda premium
YahsCE said:
Do you have baterry drops while using? Like from 30% to 15% ? Cause i've found that and that's not cool
Sent from my MB525 using xda premium
Click to expand...
Click to collapse
WHen i used CM7 or CM9, there was no drop. But when i use MUIU Pikachu, i have drop ! from 70-49%
---------- Post added at 04:31 PM ---------- Previous post was at 04:28 PM ----------
NOw i am using wiui and cant charge more than 81% ( defy plus )
Mine also drops instantly to 99% after unplugging, however it does not seem to affect the functionality of my phone. I got usually 40ish hours with ms2ginger4 and now I am testing it with quarx ics 0413 defy+ build to see what that drain is.
Also every time I install a new rom I use.
http://forum.xda-developers.com/showpost.php?p=11803458&postcount=10
Works great for battery charge issues
Well in my case the problems came when I started changing roms frequently ... bought defy around September last year, started the custom rom changing week after purchase ( rom changing frequency was about a different a week ) ... and battery skips started happening around December . .... and from then m always searching for a solution to it ..... unsuccessfully
Related
Ok.....I read all the batt stat related post and I tried every single ways to extend my batt life.....here how I did
1. charging the phone more than 5 times when the phone is on.
2. turned off the phone and charged 5 times until 100 %
3. turned it on again and charged more than 5 times
4. then I did batt stat by using terminal emulator
5. then I charged again while phone was on for about 3 times
6. turned off the phone and charged again for 3 times
7. then I was using my phone and I let it die by itself
8.then I fully charged the phone
theses were the steps that I followed and my batt life sucks...like when I was using internet it drops every 2~4 minutes.....even though I dont use internet just playing around with the phone It drops that quick....I am very shock that some ppl are using the phone more than an hour and still its 100% gauge....its so amazing..i really wanna do that too.....and Im currently running SC2.8 non voodoo.....do I need to use voodoo to extend my batt life????
Any suggestions will greatly greatly greatly!!!! appreciated!!!!!!!! plz help noob out...plz......
p.s.
Oh plus and im also running juice defender bc someone recommend to extend batt life not sure if it really helps....lol
Make sure gps and bluetooth is off and wifi off if not in wifi area
Sent from my Rocking dj05, themed superdark w/o swype mod, voodoo 5, with custom boot and shutdown.. With premium xda app.
Also before you go to charge your phone, go to settings, about phone, battery usage.. And see where your battery is going.
Sent from my Rocking dj05, themed superdark w/o swype mod, voodoo 5, with custom boot and shutdown.. With premium xda app.
neh4pres said:
Also before you go to charge your phone, go to settings, about phone, battery usage.. And see where your battery is going.
Sent from my Rocking dj05, themed superdark w/o swype mod, voodoo 5, with custom boot and shutdown.. With premium xda app.
Click to expand...
Click to collapse
I dont use wifi and gps at all and after checking the battery usage how do I change to make batt life better??
ksbc616 said:
I dont use wifi and gps at all and after checking the battery usage how do I change to make batt life better??
Click to expand...
Click to collapse
See what it says first
Sent from my Rocking dj05, themed superdark w/o swype mod, voodoo 5, with custom boot and shutdown.. With premium xda app.
neh4pres said:
See what it says first
Sent from my Rocking dj05, themed superdark w/o swype mod, voodoo 5, with custom boot and shutdown.. With premium xda app.
Click to expand...
Click to collapse
umm....for the screen it takes 80% of the batt usage
and rest are just random stuff (about 4 different ones but they were only 1~2%)
I went to the movies at 2pm with 100% charge, I listened to online radio for 20 minutes on the way there, watched the movie and now its 7:30 and my phone is at 5%... Nothing is running in the background and my phone was in the packet the whole time.
Amazing that I can play angry birds on the iphone for 4 hours during my daughters recital and still have 30% battery left and this stupid samsung pos cant be on standby for 6 hours.
ksbc616 said:
Ok.....I read all the batt stat related post and I tried every single ways to extend my batt life.....here how I did
1. charging the phone more than 5 times when the phone is on.
2. turned off the phone and charged 5 times until 100 %
3. turned it on again and charged more than 5 times
4. then I did batt stat by using terminal emulator
5. then I charged again while phone was on for about 3 times
6. turned off the phone and charged again for 3 times
7. then I was using my phone and I let it die by itself
8.then I fully charged the phone
theses were the steps that I followed and my batt life sucks...like when I was using internet it drops every 2~4 minutes.....even though I dont use internet just playing around with the phone It drops that quick....I am very shock that some ppl are using the phone more than an hour and still its 100% gauge....its so amazing..i really wanna do that too.....and Im currently running SC2.8 non voodoo.....do I need to use voodoo to extend my batt life????
Any suggestions will greatly greatly greatly!!!! appreciated!!!!!!!! plz help noob out...plz......
p.s.
Oh plus and im also running juice defender bc someone recommend to extend batt life not sure if it really helps....lol
Click to expand...
Click to collapse
How many hours did it take to perform all 8 steps?
ksbc616 said:
umm....for the screen it takes 80% of the batt usage
and rest are just random stuff (about 4 different ones but they were only 1~2%)
Click to expand...
Click to collapse
Do you have screen brightness set to "Auto", 80% is to much for regular use.
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Was having weird issues myself (signal/Internet/battery).
For ****s and giggles I gave the DL09 radio a shot on EB01.
Have had really nice results the last couple of days.
Never made it to 4 hours of screen using the Internet before.
And it still had more.
good day.
it sounds like you are both experiencing a bad battery, or a very poorly set up phone. use auto brightness or manually turn down the brightness. make sure you don't leave apps running with the screen off if you can help it, and keep your radios off when possible.
beray5 said:
How many hours did it take to perform all 8 steps?
Click to expand...
Click to collapse
Freakin about an hour.....had to do that every single time when new rom come out but dunno if it helps or not.....
m91-30 said:
it sounds like you are both experiencing a bad battery, or a very poorly set up phone. use auto brightness or manually turn down the brightness. make sure you don't leave apps running with the screen off if you can help it, and keep your radios off when possible.
Click to expand...
Click to collapse
Ive been using auto brightness and I never leave apps running and plus never used radios....at all...
ksbc616 said:
Freakin about an hour.....had to do that every single time when new rom come out but dunno if it helps or not.....
Click to expand...
Click to collapse
Yes it does help...
To do proper full battery calibration just for one single time required a minimum of 20HRs, that's what needed for 3 full charge and recharge cycles.
beray5 said:
Yes it does help...
To do proper full battery calibration just for one single time required a minimum of 20HRs, that's what needed for 3 full charge and recharge cycles.
Click to expand...
Click to collapse
so r u saying that I need to do that 19 more times??? or 2 more times....??? I was kinda confused..sry...
ksbc616 said:
so r u saying that I need to do that 19 more times??? or 2 more times....??? I was kinda confused..sry...
Click to expand...
Click to collapse
Reset battery stats one time at battery full reading, then discharge and recharge for 3 full complete cycles without wiping the stats and you're done calibrating (~20HRS).
beray5 said:
Reset battery stats one time at battery full reading, then discharge and recharge for 3 full complete cycles without wiping the stats and you're done calibrating (~20HRS).
Click to expand...
Click to collapse
Oh oh oh.........Yes sir roger that sir!!!!!!
thank you so much I didnt know I had to do it three times...lol
nobody told me that....but you did so u get a credit!!
ilogik said:
I went to the movies at 2pm with 100% charge, I listened to online radio for 20 minutes on the way there, watched the movie and now its 7:30 and my phone is at 5%... Nothing is running in the background and my phone was in the packet the whole time.
Amazing that I can play angry birds on the iphone for 4 hours during my daughters recital and still have 30% battery left and this stupid samsung pos cant be on standby for 6 hours.
Click to expand...
Click to collapse
I listen to pandora for a 8 hour work day, plus check on xda app and facebook at the same time every so often. When I leave work I'm hitting 15% battery. so its not samsungs fault.. Your having issues.
Sent from my Rocking dj05, themed superdark w/o swype mod, voodoo 5, with custom boot and shutdown.. With premium xda app.
ksbc616 said:
umm....for the screen it takes 80% of the batt usage
and rest are just random stuff (about 4 different ones but they were only 1~2%)
Click to expand...
Click to collapse
You can't just check battery status. You fully charge. Then use phone normally till its almost empty. Then check.. Then you will see a proper representation of where you battery is going
Sent from my Rocking dj05, themed superdark w/o swype mod, voodoo 5, with custom boot and shutdown.. With premium xda app.
neh4pres said:
You can't just check battery status. You fully charge. Then use phone normally till its almost empty. Then check.. Then you will see a proper representation of where you battery is going
Sent from my Rocking dj05, themed superdark w/o swype mod, voodoo 5, with custom boot and shutdown.. With premium xda app.
Click to expand...
Click to collapse
ok...got quick question for you now.....you said that it is not normal to be over 80% for the display part...right?? and I just checked and its 87%......is there any way that I can decrease my display usage?? I tried to manually decreased all the way down for the brightness part and I check for 15 sec to shut my display off.....but still in 87% of display...any thoughts??
p.s.
oh and I was using my phone for 19min and my batt percentage went down to 95......and this is my second cycle to charge and die
It seems as though battery life is one of the most common topics among us vibrant owners. We are always looking to increase battery life, whether it be with a new rom, new kernels, or apps from the market. I wanted to start this thread for everyone to share their experiences, tricks of the trade, etc on getting the best battery life.
Post pictures, rom info, kernel info, app info, modem info, battery info etc! No pic, no proof!!!
This is the best I have been able to get with my phone with:
Bionix 1.3.1 - Stock kernel - KB1 modem - TW launcher - auto brightness off, set about 2 clicks from the left - battery calibration app used at 100% - Stock battery. Light / Light moderate usage, phone calls, texts, web searches. GPS on.
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Well, this is great battery life you got there For me 24h is the most I can squeeze from my Vibrant with Project V/Bullet 1.42 kernel, auto brightness off, moderate usage. 16h with heavy usage... It's fully charged now so I don't have pics to show it
i used around 5% with in an hour with somewhat heavy usage this is cm7 nightly 71 bali with uv
srdjav - have you tried bali uv? I heard it works really well, especially with bi-winning, but I have heard great things about it on all different types of roms
gamikzone - impressive for cm7, I have read horror stories that the battery life on it wasn't all that great...but I guess with the kernel script and bali, it's way better!
@corpsetomb
Yes, I did tried Bali... But honestly, didn't see much difference in battery life. I have tried 4 different kernel on Project V and battery life was always 16-24h, depends of the usage. With extremely heavy usage 16h... So i decided to stay with Bullet 1.42.
But I didn't try Bi-Winning ROM yet... Maybe I will give it a try
But I had very bad experience with Super_DragonMODz 1.5 kernel... For a few hours everything was ok. But in one moment I picked up a phone after doing nothing for a half an hour and it was HOT! And I could smell "burning" inside Luckily when I took battery out and let the phone cool down, it was ok
Can we see pictures not words :/
Sent from my SGH-T959 using XDA Premium App
gamikzone said:
i used around 5% with in an hour with somewhat heavy usage this is cm7 nightly 71 bali with uv
Click to expand...
Click to collapse
i am on Trigger redux build 17 and bali 1.1.1, so almost same setup as you, so would like to try your UV settings, could you post them here?
Battery
Modem:KB5
Kernel:Glitch
Rom:CM7 70#
Battery:1500Mah Damaged once it hits 30% It starts to drain 2% i have 2 batterys an the second gets double to almost triple the one i am using
Jasonhunterx said:
Can we see pictures not words :/
Sent from my SGH-T959 using XDA Premium App
Click to expand...
Click to collapse
haha what is this, a courtroom?
truly, none of this matters. one big factor in battery life is application use. in order to pinpoint someones battery usage, one would have to list, in detail, their application usage. which/how many apps poll for background data/how often? is the person using an autokiller/ram optimizer? which/how many apps stay open in the background, even when killed?
The bottom line is, battery life is ultimately determined by the user. there are only so many differences, in terms of battery, between these roms and kernels. none of them will give you a SIGNIFICANT difference. this is not the fault of the devs, they are not magicians.
This is why people do not get nice responses in rom/kernel threads when they ask "how is the battery life?". Then some clown who is a very light user will say "its great! i get 20hrs per cycle!!" and then you flash it expecting ground-shaking results...only you forgot that you have 317 apps on your phone (20 of which are constantly poll/checking for background data), and you use your phone/data like a whore who youll never see again. and unfortunately, there are horrible noobs out in there who, after doing this, will actually go back into the thread and say something like "DO NOT FLASH, MY BATTERY DOESNT EVEN LAST 8 HRS!!!!"
Theres only one true way to REALLY compare battery between ROMs/kernels (and it still isnt 100%trustworthy): download a ROM, try it out for a few days at moderate usage. Then flash the one you want to compare it to. Make sure you have the SAME exact setup as the ROM before (apps, brightness, GPS on/off, background data, etc.), and try to mimmick your usage with the other one. NOW you can effectively determine, relatively, which ROM may show better battery results for everybody. and then, when someone asks "does this have good battery?" you dont just say yes; you say "yes, i have seen noticeable improvement since coming from _______ rom, i about ___hrs more per full charge "
sorry for the rant
here's my battery life with Project V.
http://s1085.photobucket.com/albums/j421/starchaser03/?action=view¤t=xda.jpg
kazumahits said:
here's my battery life with Project V.
http://s1085.photobucket.com/albums/j421/starchaser03/?action=view¤t=xda.jpg
Click to expand...
Click to collapse
Come on man, how did you menage this? Do you have any apps install on your phone?
@TopShelf10
No worries, I welcome your input! I agree that a big factor in battery life is application use. You will see in the OP that I recommended people put in as much detail as possible along with their picture, such as what type of use, kernel, rom, etc. I would also like to hear and see comparisons between roms, that is part of what this thread is all about! To be able to compare different roms and see what helps based on usage.
Thank you for participating and your input!
Note: Do you guys think I should start a list of best battery life in the op?
I know this but anyone can say I got 24hrs show me me proof
Sent from my SGH-T959 using XDA Premium App
@kazumahits
Would you mind sharing the details on how you get this awesome battery life? Kernel, programs, light/moderate/heavy use etc?
MITurned off background data. At least 4 hours of Youtube and flashed at about 90% so....
Sent from my Sensational Vibrant using XDA App
wtf tapatalk that's
display-30%
GPS Status-16
Standby-12
wifi-11
android system-7
gps test-5
idle-5
and other stuff
23h 23m 1s on battery with 19% left
WTH!!!!!! I wish my phone could last that long. But do you use your phone a lot? Like facebook? Music? Videos? Etc???
kazumahits said:
here's my battery life with Project V.
http://s1085.photobucket.com/albums/j421/starchaser03/?action=view¤t=xda.jpg
Click to expand...
Click to collapse
Sent from my SGH-T959 using XDA App
Trigger redux w/glitch while actually doing stuff like an hour of tetrisphere.
Suck it.
Sent from my SGH-T959 using XDA Premium App
You can manipulate the battery use stats pretty easily... at least on CM7. If I plug my phone in to charge for an hour, it doesn't reset my battery usage. Sometimes when I look at it it will say 24 hours+. Which I know is not at all accurate.
Sent from my SGH-T959 using XDA Premium App
imitebewrong said:
You can manipulate the battery use stats pretty easily... at least on CM7. If I plug my phone in to charge for an hour, it doesn't reset my battery usage. Sometimes when I look at it it will say 24 hours+. Which I know is not at all accurate.
Sent from my SGH-T959 using XDA Premium App
Click to expand...
Click to collapse
That happens to me on MIUI makes it hard to keep track of it
Btw my batt
Sent from my T959 using XDA Premium App
Guys I noticed that when checking with *#0228# the battery status and you do a quick start the battery percentage drops radically 10-30% depends of the use of your phone. I remembered that I have read somewhere about the 5% left of the charge of the battery is left when a phone shuts down so battery doesn't get destroyed. Not sure if it is true or not.
But as I see it the percentage of battery left on notification bar isn't accurate.
Please check it on your phone and post if it happens to other phones. And if there is some more tech based guys outthere, to explain give a solution or a helpfully trick.
Sent from my GT-N7000 using Tapatalk 2
I think even though it might not be accurate, its will always be inaccurate the same surely, so eventually you'll learn how it reacts, so it does give you an idea of what's left.
Alexanderbooth said:
I think even though it might not be accurate, its will always be inaccurate the same surely, so eventually you'll learn how it reacts, so it does give you an idea of what's left.
Click to expand...
Click to collapse
If it was just few % I would not mind on my last quick start it dropped from 46% to 18% the next one did go to 26% then 23% and back to 26%
Sent from my GT-N7000 using Tapatalk 2
Maybe your battery stats have gone another wrong in the upgrade, I've only done on charge so far, so haven't really noticed any difference in battery life from gb so far.
Alexanderbooth said:
Maybe your battery stats have gone another wrong in the upgrade, I've only done on charge so far, so haven't really noticed any difference in battery life from gb so far.
Click to expand...
Click to collapse
Could you use the code *#0228# and post a Screenshot of the informations that will show?
Thanks
Sent from my GT-N7000 using Tapatalk 2
Braxos said:
Guys I noticed that when checking with *#0228# the battery status and you do a quick start the battery percentage drops radically 10-30% depends of the use of your phone. I remembered that I have read somewhere about the 5% left of the charge of the battery is left when a phone shuts down so battery doesn't get destroyed. Not sure if it is true or not.
But as I see it the percentage of battery left on notification bar isn't accurate.
Please check it on your phone and post if it happens to other phones. And if there is some more tech based guys outthere, to explain give a solution or a helpfully trick.
Sent from my GT-N7000 using Tapatalk 2
Click to expand...
Click to collapse
What do you mean by "quick start"? - it's a known and fairly well documented aspect of our fuel gauge chip that heavy load immediately following a reset (such as rebooting) will cause it to report artificially low.
Entropy512 said:
What do you mean by "quick start"? - it's a known and fairly well documented aspect of our fuel gauge chip that heavy load immediately following a reset (such as rebooting) will cause it to report artificially low.
Click to expand...
Click to collapse
Use the dialer and give the code *#0228# it pops the battery information on the bottom is a button it says on it QUICK START on GB it would make a quick restart it think (black screen for 5-7 secs) now it only changes the block value of the battery and the charged percentage.
Sent from my GT-N7000 using Tapatalk 2
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"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Here is a safe each of the 4points are quick starts from *#0228# menu. On 4 you can see the big difference between the readings.
Sent from my GT-N7000 using Tapatalk 2
@Entropy,
Can you throw some more light. Can we use this for battery callibration?
Sent from my GT-N7000 using xda app-developers app
Doesnt come as a surprise, the indicator is not accurate as for other devices too.
AFAIK battery caliberation is a complicated process for which one may need kernels with special features.
its not something that can be done by an app from the market....
NaveenKD said:
@Entropy,
Can you throw some more light. Can we use this for battery callibration?
Sent from my GT-N7000 using xda app-developers app
Click to expand...
Click to collapse
+1 or is it useless functionality?
Sent from my GT-N7000 using Tapatalk 2
braxos,
did you just change ROM and/or Kernel ?
If yes, you would need to do a few cycles of charge-discharge, and clean the battery status.
I only experience like that when I just changing kernel (different kernel, not upgrade), and changing different ROM (different ROM also, not upgrade).
Otherwise, when the ROM and kernel stabilized alrd, I have never experienced such things.
Braxos said:
Guys I noticed that when checking with *#0228# the battery status and you do a quick start the battery percentage drops radically 10-30% depends of the use of your phone. I remembered that I have read somewhere about the 5% left of the charge of the battery is left when a phone shuts down so battery doesn't get destroyed. Not sure if it is true or not.
But as I see it the percentage of battery left on notification bar isn't accurate.
Please check it on your phone and post if it happens to other phones. And if there is some more tech based guys outthere, to explain give a solution or a helpfully trick.
Sent from my GT-N7000 using Tapatalk 2
Click to expand...
Click to collapse
Read the MAX17040 datasheet. Particularly the part about the assumptions the chip makes when starting - if those assumptions don't hold true, it'll read inaccurately for a while.
We have a MAX17042 but in our phone it's used identically to the older 17040.
Nothing new, it's the same deal as the "battery estimate drops artificially on a reboot" thing.
The battery protection circuit in the pack is not based on SoC estimate, it's based purely on voltage, so will always shut the phone off before damage occurs.
antique_sonic said:
braxos,
did you just change ROM and/or Kernel ?
If yes, you would need to do a few cycles of charge-discharge, and clean the battery status.
I only experience like that when I just changing kernel (different kernel, not upgrade), and changing different ROM (different ROM also, not upgrade).
Otherwise, when the ROM and kernel stabilized alrd, I have never experienced such things.
Click to expand...
Click to collapse
No, you don't need to do that. That only applies to "coulomb counter" type fuel gauges - which ours is not.
Wait 1-2 hours and do nothing but use your phone normally - that's it. Charge it if you want, discharge it, whatever...
Entropy512 said:
No, you don't need to do that. That only applies to "coulomb counter" type fuel gauges - which ours is not.
Wait 1-2 hours and do nothing but use your phone normally - that's it. Charge it if you want, discharge it, whatever...
Click to expand...
Click to collapse
Entropy,
I was on rooted stock rom and Notecore kernel (v11.5). I had a very good battery with no deep sleep issues and good 'On screen battery' time.
I flashed a new kernen (v12.0 I believe) & started experiencing battery drain issues. Still Deep sleep is very fine. But on screen battery drain is huge (>25%/hr).
Since then I have altered between Notecore and Speed mod kernels, but the issue persists. I have almost tried very method suggested in XDA to callibrate battery but no improvement seen. I am worried whether my battery is aged, but its only 9 months old.
NaveenKD said:
Entropy,
I was on rooted stock rom and Notecore kernel (v11.5). I had a very good battery with no deep sleep issues and good 'On screen battery' time.
I flashed a new kernen (v12.0 I believe) & started experiencing battery drain issues. Still Deep sleep is very fine. But on screen battery drain is huge (>25%/hr).
Since then I have altered between Notecore and Speed mod kernels, but the issue persists. I have almost tried very method suggested in XDA to callibrate battery but no improvement seen. I am worried whether my battery is aged, but its only 9 months old.
Click to expand...
Click to collapse
nice, did you try cleaning before flashing the kernel, like jbroidscript?
Not all kernel versions are very good for battery life.
Did you also check if your battery is getting full charge? with android sensor you can see current charge left.
Screen on drain is usually around 25% unless playing games then its more. Note only is capable of 3-4 hours screen time with no games, with games its less.
just a few tips.
Sent from my GT-N7000 using Tapatalk 2
baz77 said:
nice, did you try cleaning before flashing the kernel, like jbroidscript?
Not all kernel versions are very good for battery life.
Did you also check if your battery is getting full charge? with android sensor you can see current charge left.
Screen on drain is usually around 25% unless playing games then its more. Note only is capable of 3-4 hours screen time with no games, with games its less.
just a few tips.
Sent from my GT-N7000 using Tapatalk 2
Click to expand...
Click to collapse
Thanks baz77.
Can you please guide me to correct Jbdroid script. The one i foound in XDA is put by JBlank and many senior members are calling it useless.
Battery charging is fine. Atleast all teh tools like Battery monitor widget, inbuilt, Badass monitor and as suggested androsensor are giving the same % readings and informs battery health to be good.
But its not a placebo effect. I can really battery draining nothing like before.
Hello guys
i have a question,
when i typed *#0228# on my Galaxy s3 , i can see information about my battery . I want to see whethever my battery is original or not. So that i want to look up page two . But i can not get to second page. How can i do ? please help me
darkkhan said:
Hello guys
i have a question,
when i typed *#0228# on my Galaxy s3 , i can see information about my battery . I want to see whethever my battery is original or not. So that i want to look up page two . But i can not get to second page. How can i do ? please help me
Click to expand...
Click to collapse
I guess the only way for you to find out, is take out the battery and compare it to a real genuine samsung battery.
In software this shouldn't be possible.
Although this thread is damn old: Simply delete batterystats.bin OR turn off the phone and let it charge to 100% when off. This also happens when you use an extended battery.
I too tried it before quick start the battery level was 56% and after quick start battery level dropped quickly to 26%
Sent from my GT-N7000 using Tapatalk 2
OK so i installed almost every ROM on there and here is what i found.
TOP.
:good: CleanGB ---- Takes the crown, super fast battery charge in less then 45minutes the battery is full. Over a period of 8 hours in stand by(as i sleep) the battery did not drop at all.
CM9 ---- Took over 2.5 hours to charge the battery, in 8 hours it dropped 12% battery life.
CM7 --- Charged in 1.7 hours and dropped 17% battery in 8 hours.
The rest were terrible, I would not even bother.
All configuration were the same. Everything off (wifi, gps, etc)
After all i installed CleanGB again at the end. And guess what in the past 8 hours battery did not at all in standby. My phone last 3 days on the same battery charge again, with normal to moderate use.
This was the same battery same settings.
Let me know if you guys found something else.
GUI experience:
CleanGB is cool and simple, however i wish they would upgrade to Android 4
CM9 has an really cool interface but i can not tolerate the battery drain issue.
CM7 is the worst of the two, not so great GUI and bad battery life.
If you still think im crazy install CleanGB and see for yourself. CM9 just needs to focus on the battery drain.
CleanGB is more focused on the phone working as it should and they did that really well. :good:
Virgiltu said:
OK so i installed almost every ROM on there and here is what i found.
TOP.
:good: CleanGB ---- Takes the crown, super fast battery charge in less then 45minutes the battery is full. Over a period of 8 hours in stand by(as i sleep) the battery did not drop at all.
CM9 ---- Took over 2.5 hours to charge the battery, in 8 hours it dropped 12% battery life.
CM7 --- Charged in 1.7 hours and dropped 17% battery in 8 hours.
The rest were terrible, I would not even bother.
All configuration were the same. Everything off (wifi, gps, etc)
After all i installed CleanGB again at the end. And guess what in the past 8 hours battery did not at all in standby. My phone last 3 days on the same battery charge again, with normal to moderate use.
This was the same battery same settings.
Let me know if you guys found something else.
GUI experience:
CleanGB is cool and simple, however i wish they would upgrade to Android 4
CM9 has an really cool interface but i can not tolerate the battery drain issue.
CM7 is the worst of the two, not so great GUI and bad battery life.
If you still think im crazy install CleanGB and see for yourself. CM9 just needs to focus on the battery drain.
CleanGB is more focused on the phone working as it should and they did that really well. :good:
Click to expand...
Click to collapse
CM10 isn't horrible, I think it's a step above CM9 honestly, Mine charges over night so i don't know how much it would drain. during a day of moderate use (texting, reading XDA and what not) I'm generally about 65% or so (If not higher)
milky1112 said:
CM10 isn't horrible, I think it's a step above CM9 honestly, Mine charges over night so i don't know how much it would drain. during a day of moderate use (texting, reading XDA and what not) I'm generally about 65% or so (If not higher)
Click to expand...
Click to collapse
I will try CM10, i didt think it was available for the epic. I do like the CM9 look but i hate the batter if CM10 is better then ill be happy.
Thank you. I will report findings.
Thread moved in 3 ..... 2..... 1.......
What the hell is this doing in development?
Read forum rules before posting!
Thread moved
FNM
Sent from my SPH-L710 using xda premium
Virgiltu said:
Let me know if you guys found something else.
Click to expand...
Click to collapse
The People's ROM. It's as good as CleanGB (ran that for several months) and is based off the latest official release (FC09).
My one personal cheat is to use the CleanGB kernel with TPR, so that may be why I get fantastic battery life.
CleanGB is cool and simple, however i wish they would upgrade to Android 4
Click to expand...
Click to collapse
Never going to happen. CleanGB (and TPR) are both stock TouchWiz based ROMs and it's not too likely that Sprint will offer an ICS update for the Epic.
socos25 said:
Thread moved in 3 ..... 2..... 1.......
Click to expand...
Click to collapse
ROFL!!! :good:
As to the topic, I have seen it posted by a massive number of users, that CM7 had much better battery life than CM9.
In fact, the number one reason I saw posted as to why people went back to CM7, after checking out CM9, was battery life.
DCRocks said:
ROFL!!! :good:
As to the topic, I have seen it posted by a massive number of users, that CM7 had much better battery life than CM9.
In fact, the number one reason I saw posted as to why people went back to CM7, after checking out CM9, was battery life.
Click to expand...
Click to collapse
This 100%
I' am on Cut & Paste Rom FC09 and this has given be best battery life as of today. I had clean GB earlier (sometime back) after which i tried all the other Roms (AOKP - ICS, MIUI - ICS, RandomRom 5.1) and then decided to try C&P and man this rocks !
I have got a battery life of 2 days with a talk time (voice call) of 4 hours and thats the best i have seen till now among all of the Roms on my phone
legendary.mtd + gps fix is just as good as cleanGB plus it has the 15 toggle mod
try AOKP, people says it has better bettery life than CM9, so you can keep the "cool interface" while saving battery lol. Me myself never bother with battery as long as it last more than 1 hours. Always carrying one of those portable charger, If the battery is low then charge it haha.
webslasher said:
try AOKP, people says it has better bettery life than CM9, so you can keep the "cool interface" while saving battery lol. Me myself never bother with battery as long as it last more than 1 hours. Always carrying one of those portable charger, If the battery is low then charge it haha.
Click to expand...
Click to collapse
+1 for aokp...with the nexus modem. Typical 3 hours screen on time, over 18 hours on. Time with out signal under 4% every day. Used to be around 15% with epic modem under same conditions. Using 1800 touch battery.
Sent from my SPH-D700 using xda premium
adamdelozier said:
+1 for aokp...with the nexus modem. Typical 3 hours screen on time, over 18 hours on. Time with out signal under 4% every day. Used to be around 15% with epic modem under same conditions. Using 1800 touch battery.
Sent from my SPH-D700 using xda premium
Click to expand...
Click to collapse
Did you get gps working with the nexus modem on aokp?
Sent from my SPH-D700 using Tapatalk 2
The rest are horrible..? Thats not very nice, if your looking for a battery saving ROM, you should definitely try The Peoples Rom (TPR) and if your not satisfied with thatt, try Cut&Paste Rom. Those two ROM's are awesome.
Sent from my SPH-D700 using xda premium
Virgiltu said:
OK so i installed almost every ROM on there and here is what i found.
TOP.
:good: CleanGB ---- Takes the crown, super fast battery charge in less then 45minutes the battery is full. Over a period of 8 hours in stand by(as i sleep) the battery did not drop at all. :
Click to expand...
Click to collapse
Your battery charges in 45mins? Does anybody elses battery charge in 45mins? I never heard of that before...
Sent from my SPH-D700 using Tapatalk 2
On AOKP I enabled fast charge once, if you don't use it at all while it's on the charger I think it'll charge in 45 mins.
EDIT: here's a screenie from AOKP with fast charge enabled
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Sent from my SPH-D700 using Tapatalk 2
omair2005 said:
Did you get gps working with the nexus modem on aokp?
Sent from my SPH-D700 using Tapatalk 2
Click to expand...
Click to collapse
Hmm perhaps I need to have didhiy do the kernel fix. There's a fix on the nexus s since people had the same problem. So far, I've only seen you and another person on the epic having that issue, which is odd. Talk to him though, since he fixed it somehow. His name is popssracer.
Sent from my SPH-D700 using Tapatalk 2
In my personal experiences, the newest Cut & Paste ROM has AMAZING battery life. I can get over a day easily at home all day with no charge, and maybe 15-24 hours out in the world (I'm a professional touring musician, so there's times where I have NO charging source at all).
What I noticed also has equal or better battery life to TouchWiz are MIUI ROMs. If you can manage your power usage and turn off data services when you aren't using them, I could EASILY get days out of battery on 2.1.6.
omair2005 said:
Did you get gps working with the nexus modem on aokp?
Sent from my SPH-D700 using Tapatalk 2
Click to expand...
Click to collapse
GPS work just fine for me with AOKP M6/Crespo modem
iamterence said:
In my personal experiences, the newest Cut & Paste ROM has AMAZING battery life. I can get over a day easily at home all day with no charge, and maybe 15-24 hours out in the world (I'm a professional touring musician, so there's times where I have NO charging source at all).
What I noticed also has equal or better battery life to TouchWiz are MIUI ROMs. If you can manage your power usage and turn off data services when you aren't using them, I could EASILY get days out of battery on 2.1.6.
Click to expand...
Click to collapse
I would say if you know how to manager your data when you aren't using it EVERY rom can get great battery life... even cm10...
I just updated my HTC One yesterday and the battery drain is ridiculous. I took my phone off the charger at 6am today and watched some of a film listened to a bit of music and sent texts as usual and phone went dead at 2pm !
Usually it would last till 6pm with heavy usage but since the update the battery life has deteriorated.
My phone is less than a week old and overall really impressed with it till now.
Anyone else having this issue and can suggest a fix?
Sent from my HTC One with Boooooooom Sound.
ipmanwck said:
I just updated my HTC One yesterday and the battery drain is ridiculous. I took my phone off the charger at 6am today and watched some of a film listened to a bit of music and sent texts as usual and phone went dead at 2pm !
Usually it would last till 6pm with heavy usage but since the update the battery life has deteriorated.
My phone is less than a week old and overall really impressed with it till now.
Anyone else having this issue and can suggest a fix?
Sent from my HTC One with Boooooooom Sound.
Click to expand...
Click to collapse
You may need to give it a few days and a couple of battery cycles to settle itself down again. Try installing Greenify to 'hibernate' running services in the background and BetterBatteryStats to monitor kernel wakelocks and what's using your battery in general..
Sent from my HTC One using xda premium
redbull123 said:
You may need to give it a few days and a couple of battery cycles to settle itself down again. Try installing Greenify to 'hibernate' running services in the background and BetterBatteryStats to monitor kernel wakelocks and what's using your battery in general..
Sent from my HTC One using xda premium
Click to expand...
Click to collapse
I am not rooted at present. I see no need with the new phones coming out.
Hopefully the next cycle will improve as at present I can see the battery percentage decrease far to quickly.
Sent from my HTC One using xda premium
ipmanwck said:
I am not rooted at present. I see no need with the new phones coming out.
Hopefully the next cycle will improve as at present I can see the battery percentage decrease far to quickly.
Sent from my HTC One using xda premium
Click to expand...
Click to collapse
Sorry, forgot Greenify was root only.. BetterBatteryStats would help identify any strange kernel wakelocks though
Sent from my HTC One using xda premium
Have you turned auto-sync on and for all apps that are listed?
I noticed an extremely improvement in battery consumption when deactivating sync for few apps.
Sent from my HTC One
.vermilion said:
Have you turned auto-sync on and for all apps that are listed?
I noticed an extremely improvement in battery consumption when deactivating sync for few apps.
Sent from my HTC One
Click to expand...
Click to collapse
I will take a look. Thanks man. Are you on the new update though ?
Sent from my HTC One using xda premium
ipmanwck said:
I will take a look. Thanks man. Are you on the new update though ?
Sent from my HTC One using xda premium
Click to expand...
Click to collapse
Yes, I am!
Here my battery results (2 cycles)
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
- display brightness all time at minimum
- auto-sync on, but deactivated for some apps
- only 2G network
- power saving mode on all time
Sent from my HTC One
.vermilion said:
Yes, I am!
Here my battery results (2 cycles)
- display brightness all time at minimum
- auto-sync on, but deactivated for some apps
- only 2G network
- power saving mode on all time
Sent from my HTC One
Click to expand...
Click to collapse
Dude, might as well switch it off...
Battery drain is definitely higher after the update. Frankly not a great update at all...
lysergic said:
Dude, might as well switch it off...
Battery drain is definitely higher after the update. Frankly not a great update at all...
Click to expand...
Click to collapse
Agreed. Just downloaded green power premium from play store and juice defender ulitimate lets see if they can help. I like to have auto brightness a d to use my phone so this update is bugging me (((
Sent from my HTC One using xda premium
For me the 4.2.2 update has improved my battery life.
Everything completely stock, get about 35-40 hours battery life (100% to ~1%) with 2 to 4 hours on screen time. Obviously depending on what you do with that screen on, will dictate just how much battery life you use. But for me, usually browsing, reading, watching YouTube. Dont really game or do anything massively intensive.
Also everything on stock normal, (locations, gps, auto sync, blinkfeed, etc).
As I said depending on what you do with your phone, your battery life with on screen time will increase/decrease. Also whether you use it as a smartphone (all sync etc on) or reduce it to a phone (2g, power saver, screen dimmed, etc) makes a huge difference.
ipmanwck said:
I just updated my HTC One yesterday and the battery drain is ridiculous. I took my phone off the charger at 6am today and watched some of a film listened to a bit of music and sent texts as usual and phone went dead at 2pm !
Usually it would last till 6pm with heavy usage but since the update the battery life has deteriorated.
My phone is less than a week old and overall really impressed with it till now.
Anyone else having this issue and can suggest a fix?
Sent from my HTC One with Boooooooom Sound.
Click to expand...
Click to collapse
Try a hard reset. My battery life is fine.
come scaricare musica da youtube
lysergic said:
Dude, might as well switch it off...
Battery drain is definitely higher after the update. Frankly not a great update at all...
Click to expand...
Click to collapse
I'm working in dark rooms so why keeping display brightness not at minimum? And on most places I only got 2G network, so why not forcing the phone to only use this?
And sync... Yeah... I don't need the weather to be updated every hour... Or news... They're appearing on my BlinkFeed anyways...
And I'm using my phone as a smartphone as well Over 6 hours screen on time is mostly Facebook, WhatsApp and browsing.
Sent from my HTC One
Nokiacrazi said:
For me the 4.2.2 update has improved my battery life.
Everything completely stock, get about 35-40 hours battery life (100% to ~1%) with 2 to 4 hours on screen time. Obviously depending on what you do with that screen on, will dictate just how much battery life you use. But for me, usually browsing, reading, watching YouTube. Dont really game or do anything massively intensive.
Also everything on stock normal, (locations, gps, auto sync, blinkfeed, etc).
As I said depending on what you do with your phone, your battery life with on screen time will increase/decrease. Also whether you use it as a smartphone (all sync etc on) or reduce it to a phone (2g, power saver, screen dimmed, etc) makes a huge difference.
Click to expand...
Click to collapse
I though we moved on from doing all this crap.
Why can't android manage battery like windows does or even better htc work with Google and sort the issue.
All I know is before this update I had ok battery life now I have extremely poor life. I would suggest it's the update.
Sent from my HTC One using xda premium
ipmanwck said:
I though we moved on from doing all this crap.
Why can't android manage battery like windows does or even better htc work with Google and sort the issue.
All I know is before this update I had ok battery life now I have extremely poor life. I would suggest it's the update.
Sent from my HTC One using xda premium
Click to expand...
Click to collapse
100% agree with you..now the phone charges quicker but it discharges quicker too.. yes i did hard reset, autosync etc etc.. no change of my usage patterns, i now get half the usage..
dont know why htc just didnt go straight to 4.3 as this significantly improves battery life..4.2 acrosss the board was a bad update.
Anyone tried the Snapdragon™ BatteryGuru app?
https://play.google.com/store/apps/details?id=com.xiam.snapdragon.app
Had the same issue after official ota. Tried a hard reset but didn't work. Then I unlocked bootliader and switched to maximus 10 Rom and I'm back in the game!
Sent from my HTC One using xda app-developers app
try this made a difference (for me at least)
Wifi settings
keep wifi on during sleep - Never
Also downloaded lux to change brightness...
both have made a significant difference.
dahmmy said:
try this made a difference (for me at least)
Wifi settings
keep wifi on during sleep - Never
Also downloaded lux to change brightness...
both have made a significant difference.
Click to expand...
Click to collapse
Same. :good:
Please continue discussion about the 4.2.2 update here --> http://forum.xda-developers.com/showthread.php?t=2305490